Hardware Spec Index

Caldera PW-1872 Prime 1000W 80 PLUS Gold SFX Power Supply

Power Supplies · Caldera · SKU PW1872-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,887 (Power Supplies scale)
Category rank#49,191
Street price$159
Power1000 W (rated)
Performance per dollar11.87
Released2020

Specifications

BrandCaldera
ModelCaldera PW-1872 Prime
Rated output1,000 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-2134 Prime 750W 80 PLUS Bronze ATX 3.0 Power Supply954$49Compare
Novexa PW-2885 Pro 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,622$319Compare
Vantrel PW-8863 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,410$79Compare
Novexa PW-8003 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,169$59Compare
Novexa PW-2634 Pro 750W 80 PLUS Bronze ATX 3.0 Power Supply1,005$49Compare
Zephyra PW-7021 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,292$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1872 Prime 1000W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/10323745 (accessed 2026-10-23).